I used to be too but I was forced to switch. I have my Windows PC hooked up the my television and I run Maximus Arcade on it, which is a front end for multiple emulators. It presents a big list of the games with video's and screen shots, which along with my PS2 controllers makes for some good retro gaming
. I used to the use Zsnes with it but it wouldn't save when it exited to the front-end. Snes9x didn't like to save when exiting either but I could make it save every 5 seconds which works fine.
So when I went to Linux I just naturally gravitated to Snes9x. I really wish my computer could run Bsnes and that it could do full screen.